Astaamaha jireed iyo kiimikaad ee kubbadaha dhoobada ee aan shaqayn | |||||||
Curiyaha | Al2O3% | 60 | 70 | 80 | 90 | 95 | 99 |
Fe2O3% | ≤0.9 | ≤0.8 | ≤0.6 | ≤0.4 | ≤0.3 | ≤0.1 | |
Qaybaha haray waxaa lagu go'aamin karaa gorgortan dhex mara alaab-qeybiyaha iyo iibsadaha marka loo baahdo. | |||||||
nuugista biyaha, | 3 ± 1, Waxa kale oo lagu go'aamin karaa gorgortanka u dhexeeya alaab-qeybiyaha iyo iibsadaha | ||||||
saamiga, kg/m³ | 2.5-3.0 | 2.7-3.2 | 2.9-3.2 | ≥3.1 | ≥3.2 | ≥3.4 | |
Cufnaanta weyn, kg/m³ | 1400-1550 | 1400-1650 | 1500-1800 | 1700-1950 | 1800-1950 | ≥1900 | |
Boodh, dildilaac ama jab | Hal bac ayaa ka yar 5% | ||||||
leexashada cabbirka | Qaabka lebbiska ah, saamiga dhexroorka ugu weyn iyo kan ugu yar ee wareegga dhoobada kama badna 1.2 | ||||||
Dulqaadka cabbirka | ≤10mm | ±1.0 | |||||
11-25mm | ±1.5 | ||||||
26-50mm | ±2.0 | ||||||
≥50mm | ±3.0 | ||||||
Xoog dhicitaan bilaash ah | Heerka aan khasaarin ≥99% | ||||||
Xoog cadaadis leh | φ3 | ≥250 | ≥300 | ≥350 | ≥400 | ≥500 | ≥500 |
φ6 | ≥800 | ≥1000 | ≥1000 | ≥1200 | ≥1500 | ≥1500 | |
φ8 | ≥1500 | ≥1600 | ≥1800 | ≥2000 | ≥2500 | ≥2500 | |
φ10 | ≥2000 | ≥2500 | ≥2800 | ≥3000 | ≥3500 | ≥3500 | |
φ13 | ≥3000 | ≥3000 | ≥3500 | ≥4000 | ≥5000 | ≥5000 | |
φ16 | ≥3500 | ≥4000 | ≥4500 | ≥5000 | ≥6000 | ≥7000 | |
φ20 | ≥6000 | ≥6000 | ≥7000 | ≥8000 | ≥10000 | ≥12000 | |
φ25 | ≥7000 | ≥7000 | ≥8000 | ≥10000 | ≥15000 | ≥17000 | |
φ30 | ≥8000 | ≥9000 | ≥10000 | ≥12000 | ≥17000 | ≥19000 | |
φ38 | ≥10000 | ≥12000 | ≥13000 | ≥15000 | ≥20000 | ≥22000 | |
φ50 | ≥12000 | ≥14000 | ≥16000 | ≥18000 | ≥22000 | ≥26000 | |
φ75 | ≥16000 | ≥18000 | ≥20000 | ≥22000 | ≥25000 | ≥30000 | |
50-75 | 55-75 | 60-80 | ≥80 | ≥82 | ≥85 | ||
Qiimaha xidhashada % | ≤2 | ≤1 | |||||
milanka acid, | ≤6 | ||||||
Alkalinity, | ≥77 | ≥85 | ≥90 | ≥92 | ≥95 | ≥97 | |
Refractority,℃ | ≥400 | ≥500 | ≥700 | ≥1000 | ≥1000 | ≥1000 | |
U adkaysta farqiga cadaadiska degdega ah | Heerka aan burbursanayn ≥ 99%, wax isbeddel ah oo ku yimaada xoogga cadaadiska iyo cadaadiska ka dib isbeddel lama filaan ah ayaa ka yar 25% | ||||||
U adkaysta isbeddellada heerkulka degdega ah | Heerka khasaaraha ≥99% | ||||||
Xidhmada | Baakadaha durbaanka birta | Ka buuxaan durbaanno bir ah, oo lagu xiray bacaha balaastiga ah ee PP qaro weyn ama PE | |||||
Bacaha tolmada leh | Lagu heli karo bacaha tolmada leh ee adag iyo UV u adkaysta | ||||||
Fiiro gaar ah: Xogta cufnaanta badan waxaa loogu talagalay tixraac kaliya, ma aha saldhig u ah aqbalaadda. |
99 Buuxinta Kubbada Biyaha Nuugista | ||
99 buuxin | dhexroorka | dhexroorka |
duubo samaynta | φ25mm | <5 |
Mashiinka jaraa'id samaynta | :25mm | 10 |
Al2O3 | ≥99% |
SiO2 | ≤0.14% |
Fe2O3 | ≤0.04% |
CaO +MgO | ≤0.03% |
TiO2 | ≤0.06% |
Na2O | ≤0.1% |
K2O | ≤0.1% |
XAALADDA | INDEX |
rarka jilicsan (yb/t370-1995) | Burburinta cadaadiska 0.2mpa ayaa ka yar 0.6% |
Iska caabbinta shoogga kulaylka (yb/t376.2-1995) | 1200C ilaa 600°C. 10 jeer oo aan dillaacin dusha sare |
Isbedelka laynka dib u gubtay (gb/t3997.1-1998) | 1400 ℃ 12 saacadood, qiimaha ugu badan waa 0.25%, celceliska qiimaha ayaa ka yar 0.20% |
Cufnaanta badan (gb/t2997-2000) | 3.2-3.50 g/cm3 |
xoog burburin | La kulan in ka badan 230 kg/cm2 |
Borosity muuqda | 12-18% |
Cufnaanta weyn | 2.1-2.3g/cm3 |
1) Xirmooyinka caadiga ah: bac-xidhka polyetylen leh oo miisaankiisu yahay 25kg, oo lagu daray palette
2) Baakadaha durbaanka birta: 100L baakadaha durbaanka birta, palettes lagu dari karaa